Fix Bug in WikiText Preview window that caused that page to reload when 'clicking on the Preview button' (which would cause the text under preview to be lost)
Fixed bug that was caused by an error message to be shown when the article was saved in the WYSYWYG editor (the saved would still happen but the metadata from the main GUI would not be updated)
Merge pull request #30 from TeamMentor/PreviewBug

Preview bug